Alcatraz Penitentiary - SOLD 3.084" Showcase Concrete showcase2025sale30 giving us a clearer picture

giving us a clearer picture of the trilobite’s form in life

are the ancestors of all four-legged creatures

This 12-Specimen version contains a carefully selected group of items designed to highlight key items within the massive Fifth Edition collection

DEATH OF THE DINOSAURS (DECCAN TRAPS)

Alcatraz Penitentiary - SOLD 3.084" Showcase Concrete showcase2025sale30 giving us a clearer pictureThis is an authentic piece of concrete from Alcatraz Penitentiary. Yes, an actual piece of The Rock!" This particular specimen measures 3. 084" along the widest point. This specimen, from the famous Alcatraz Island, saw some 1,500 prisoners pass by it during the prison's operation. A certificate of authenticity is included.